A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Primulic acid II

Article number:

7500415

CAS-No.:

208599-88-6

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Primverin

Article number:

7500345

CAS-No.:

154-60-9

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Procyanidin A2

Article number:

7500593

CAS-No.:

41743-41-3

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Procyanidin B1

Article number:

7500404

CAS-No.:

20315-25-7

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Procyanidin B2

Article number:

7500502

CAS-No.:

29106-49-8

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Procyanidin C1

Article number:

7500561

CAS-No.:

37064-30-5

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Prosapogenin CP6

Article number:

7500732

CAS-No.:

72629-76-6

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Proscillaridin A

Article number:

7500620

CAS-No.:

466-06-8

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Protocatechuic acid

Article number:

7501058

CAS-No.:

99-50-3

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Protocatecualdehyde

Article number:

7500310

CAS-No.:

139-85-5

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Protodioscin

Article number:

7500800

CAS-No.:

55056-80-9

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Reference Substances

With more than 1200 substances (reference substances) Cfm Oskar Tropitzsch GmbH offers a broad range of herbal reference standards for the natural products chemistry. The portfolio consists substances from all classes of natural substances and nearly all natural compounds, listed in the European Pharmacopeia and the US Pharmacopeia (USP). Phyto-reference substances

  • Highest purity
  • Comprehensive Documentation

Custom isolation:

The development in the phytochemistry and the linked analytic is growing every day. If you are searching for a new substance, which is not listed in our reference standard portfolio, please do not hesitate to contact us. Together with our qualified partners from all over the world, we will check the availability and source the requested product for you.

Phytochemicals